参考资料:ww.baidu.com/。http://www.cuug.com。HTMC
能详细点么
追答建议买本DBA入门书籍,比如何明的《Oracle DBA教程——从基础到实践》下面是2 day dba书中关于DBA工作的描述,我稍微翻译了一下(不好意思,把你当做小学生了):
Common Oracle DBA Tasks
As an Oracle DBA, you can expect to be involved in the following tasks:作为一位oracle DBA,你可能参与下列工作:
■ Installing Oracle software 安装oracle软件
■ Creating Oracle databases 创建oracle数据库
■ Performing upgrades of the database and software to new release levels 升级数据库及软件到最新版本
■ Starting up and shutting down the database 启动与关闭数据库
■ Managing the database’s storage structures 管理数据库的存储结构
■ Managing users and security 用户管理与安全
■ Managing schema objects, such as tables, indexes, and views 管理模式对象,例如表、索引以及视图
■ Making database backups and performing recovery when necessary 备份与恢复数据库
■ Proactively monitoring the database’s health and taking preventive or corrective
action as required 监控数据库健康以及采取必要的预防或补救措施
■ Monitoring and tuning performance 监控和调节性能
In a small to midsize database environment, you might be the sole person performing
these tasks. In large, enterprise environments, the job is often divided among several
DBAs, each with their own specialty, such as database security or database tuning.